Samsung AM180KXVAGH/ET User Manual

AIR CONDITIONER CONTENTS
SYSTEM AIR CONDITIONER
OUTDOOR UNIT
AM080/100/120/140/160/180/200/220/240/2606XV666
AM080/100/120/140/160/180/200/220JXVA66
AM140/160/180/200/220/240/260/280/300KXV666
AM080/100/120/140/160/180/200/220/240/260/280/300MXVA6C
1. Precautions
2. Product Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram and Parts List
6. Wiring Diagram
7. Cycle Diagram
8. Key Options
9. Test Operation

Samsung AM180KXVAGH/ET Specifications

General

Model	AM180KXVAGH/ET
Brand	Samsung
Category	Air Conditioner
Energy Efficiency Ratio (EER)	3.21
Power Supply	220-240V, 50Hz
Power Source	Electric
Compressor Type	Rotary
Refrigerant	R410A
Outdoor Noise Level	52 dB(A)
Energy Efficiency Class (Cooling)	A
Air Flow (High)	12.5 m³/min
Cooling Capacity (kW)	5.0
EER (kJ/W·h)	11.6
Dimensions (Outdoor Unit)	310 mm
Indoor Unit Net Weight	11.5 kg

Summary

1. Precautions

1-1 Precautions for the Service

General guidelines for servicing the unit safely and correctly.

1-2 Precautions for the Static Electricity and PL

Handling precautions related to static electricity and Personal Liability (PL).

1-3 Precautions for the Safety

Safety measures to prevent electric shock, fire, and hazards.

1-4 Precautions for Handling Refrigerant for Air Conditioner

Safety procedures for handling refrigerant to prevent environmental and personal hazards.

1-5 Precautions for Welding the Air Conditioner Pipe

Safety guidelines for welding air conditioner pipes, emphasizing gas removal and nitrogen purging.

1-6 Precautions for Additional Supplement of Air Conditioner Refrigerant

Guidelines for safely adding refrigerant, including calculation and handling of containers.

2. Product Specifications

2-1 The Feature of Product

Overview of the product's features, including Dual SSC and Dual Smart Inverter systems.

2-2 Product Specifications

Detailed technical specifications for the outdoor unit, covering various models and parameters.

3. Disassembly and Reassembly

3-2 Disassembly and Reassembly

Step-by-step instructions for disassembling and reassembling various outdoor unit models.

3-3 Caution at compressor exchange

Important considerations and procedures for safely exchanging a compressor.

4. Troubleshooting

4-1 Check-up Window Description

Explanation of the outdoor unit's diagnostic display codes and their meanings.

4-2 Service Operation

Procedures for special operations like refrigerant charging, trial operation, and pump down.

4-3 Appropriate Measures for Different Symptom

Troubleshooting guides for various symptoms, including test operation flow and error code explanations.

6. Wiring Diagram

6-1 AM080/100/120/140/160/180/200/220FXV, AM080/100/120/140/160/180/200/220JXV, AM140/200/220KXVA, AM140/180/200/220KXVG

Wiring diagrams for specific outdoor unit models.

6-2 AM240/260HXV, AM240/260JXV, AM160/180/240/260/280/300KXVA, AM160/240/260/280KXVG, AM080KXVS

Wiring diagrams for specific outdoor unit models.

7. Cycle Diagram

7-18 Cooling operation (H/R)

Diagram showing refrigerant flow during cooling operation in Heating/Refrigeration mode.

7-19 Main cooling operation (H/R)

7-20 Heating operation (H/R)

7-21 Main heating operation (H/R)

7-22 Cooling operation (H/P)

7-23 Heating operation (H/P)

9. Test Operation

9-1 Auto Trial Operation

Procedure for performing an automatic trial operation to check system performance.

9-2 Amount of refrigerant automatically checking

Method for automatically verifying the refrigerant amount through test operation.